2016-06-13

Researchers Find New State of Matter in Single-Layer Graphene

Discovering previously unobserved quantum states nested inside the quantum Hall effect in a single-layer form of carbon known as graphene, researchers have found evidence of a new state of matter that challenges scientists' understanding of collective electron behavior.
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ree LED announces new J Series 5050C E Class LEDs offering breakthrough light output, high efficacy, and long lifetimes for directional lighting applications. (Graphic: Business Wire) DURHAM, N.C.--(BUSINESS WIRE)--Cree LED, an SGH company (Na... READ MORE

  New design reduces optical losses and optimizes radiation characteristics delivering outstanding wall plug efficiency New open package design with reflector and no cover glass and lens Standard 3535 surface-mount footprint and compact s... READ MORE